Which of the following does have the highest ionization energy? ?  Z of Mg =12, K =19,  Na = 11, Cl = 17

Q: magnesium aluminum sulfur silicon

A: To solve this question,  it is very important to write electronic configuration of all the species…

Q: Ar> Rb >In>P Ar>P> in ?Rb In 7 P 7 Rb > Ar アフ In 7 Ar> R6 Rb 7 In > P > Ar ト

A: The question is based on periodic properties of the element. we have to arrange the elements in…

Q: What is the electron configuration of arsenic (As)?(a) [Ar]4s24p3                          (b)…

A: The electronic configuration of arsenic has to be given

Q: 7.104 The energy needed for the following process is1.96 × 104kJ/mol:  If the first ionization…

A: The given data contains, First ionization energy of Li = 520 kJ/mol.

Q: The first ionization energy of sodium is 497 kJ/mol. Write the chemical equation which represents…

A: Ionization energy means the energy required to remove an electron from isolated gaseous atom. Na…

Q: Which of the following does have the highest electron affinity?  Z of P = 15, Cs = 55, Sn = 50,  Ba…

A: High electron affinity indicates that an atom  easily accepts electrons.electron affinity increases…

Q: An element in the 4th row of the periodic table has the following ionization energies: I1 =…

A: The element lies in the 4th row of the periodic table, i.e. in the fourth period.

Q: 7.85 Arrange the following isoelectronic species in order ofincreasing ionization energy: O2−, F−,…

A: Arrange the following isoelectronic species in order of increasing ionization energy: O2−, F−, Na+,…

Q: Which of the following does have the lowest ionization energy? Z of Mg =12,  Ca= 20,  Sr =38,  Ba =…

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Q: 7.119 The first four ionization energies of an element areapproximately 738, 1450, 7.7 × 103 , and…

A: The first four ionization energies of an element are approximately 738, 1450, 7.7 × 103, and 1.1 ×…

Q: 10. Which one of the following species is not isoelectronic E. 0²- A.Mg2+ B. SI²* with neon? C. Na*…

A: Species which have the same number of electrons are called isoelectronic species.

Q: 8. Explain why is the first ionization energy for Ne > Ar 9. Explain why the electron affinity for…

A: Ionization energy is defined as the amount of energy required to remove the electron from the outer…

Q: Which has the greater third ionization energy, Ca or S?

A: Ionization energy is the energy required for the removal of electron from the outermost shell of an…

Q: Consider the following equation:Ca+1g2 + e-¡Ca1g2Which of the following statements are true? (i) The…

A: Electron Affinity is defined as the energy released when an electron is added to the atom in the…

Q: 1. Ch 7, Problem 106 and 108 First arrange the following groups of atoms in order of increasing…

A:

Q: Which should have the largest difference between the first and с. second ionization energy-C, Li, N,…

A: (c) Given atoms are -  Carbon C , Lithium Li, Nitrogen N, Beryllium Be  Carbon has total 6…

Q: Which of the following is the expected electron configuration for a cadmium (II) cation (Z = 48)? O…

A: The ion given is cadmium (II) i.e. Cd2+.

Q: 5. Which of the following is the electron configuration of 02-? a. 1s 22 2 p6 b. 1s 252 2p* c. 1s 2…

A:

Q: 6. Identify the ions with a net charge of 3+ and the following configurations. A. [Xe]4A45d B.…

A: As ions has +3 charges, thus to get the corresponding atom, we have to add 3 electeons with…

Q: Which of the ions Mg2+, Sr2+, Ca2+, Be2+, Ba2+, or Ra2+ is the smallest? Which of the elements of…

A:

Q: An atom of which of the following elements has the smallest first ionization energy?  Rb or Si or F…

A: The energy which is needed to remove an electron that is loosely attached to an isolated gaseous…

Q: The following numbers are the ratios of second ionization en- ergy to first ionization energy: Na:…

A: The minimum amount of energy required to eject valence electron of atom or molecule is known as…

Q: Write the full electron configuration for a K−K− ion.

A: The electron configuration of an atom is the representation of the arrangement of electrons…

Q: f the radius of X is greater than the radius of Y, then it is also likely that:

A: Atoimic radius or radius defined as the half of the distance between nucleus to the valency shell.…

Q: Which of the following is paramagnetic  ?  Z of Ge = 32,  Se = 34, Cu = 29, O = 8, Ga = 31

A:

Q: Write equations corresponding to the following: a. the fourth ionization energy of Se b. the…

A: The equation for the corresponding process has to written.

Q: 12. Write the ground-state electron configurations of the following ions: (a) Li*, (b) H*, (c) N³,…

A: The periodic table is the representation of elements arranged in horizontal rows and vertical…

Q: 3. Ва, Br, Be, в, Bі A. Decreasing ionization energy

A: 3. Decreasing ionization energy : Br > Be > B > Bi > Ba First ionization energy of Be =…

Q: An atom with a stronger electron affinity is often more reactive. Given a pressurized chamber…

A: The question is based on the concept of periodic properties of elements. we need to identify which…

Q: Question attached

A: Given,

Q: The orbital diagram of 13AI has unpaired electron(s). O 1 O 2 Оз О 13

A: To draw the orbital diagram, first check sub-orbitals and then check how many unpaired electrons are…

Q: 8. Which of the following equations represents process used to determine the ionization energy? A.…

A: Given equations: X(g) → X+(g) + e- X+(g) → X+(aq) X(g) + e- → X- (g) X+(g) + e- → X(g) We have to…

Q: Which of these elements (Na, Mg, Al, Si,P ) will display an unusually large jump in ionization…

A:

Q: Arrange in order of increasing ionization energy. (a) the Group 1A elements H, Li, and Cs (b) the…

A: Ionization energy: The amount of energy required to remove an electron from the outermost shell of…

Q: Which neutron atom or ion has the smallest radius K+ , Ca2+ , Se2-

A: Given ions,      Potassium(1+)  ion, Calcium(2+) ion and Selenium(2-) ion.

Q: The alkali metal with an electron configuration of [Xe] 6s¹ is:

A:

Q: Which of the following chemical equations is connected tothe definitions of (a) the first ionization…

A: Ionization energy is the amount of energy required to remove an electron from an isolated gaseous…

Q: Y 227 184 177 Atomic Radius (pm) 1st Ionization Energy (kJ/mol) 1011 1251 1020 Identify elements X,…

A:

Q: What is the relationship between the value for the first ionization energy of a Cl-1g2ion and the…

A: Ionization energy is defined as the amount of energy that is required to remove an electron from a…

Q: Arrange the following in order of decreasing size? Mg2+, K+ and Ar?

A: Given that : We have to arrange the following in order of decreasing size : Mg2+, K+ and Ar

Q: Which electron configuration represents an alkali metal? O 15232p3 O 15232p°3s23p! O 13232p°3s² O…

A: Alkali metals belong to s-block

Q: 1 '11Na, 12Mg, 13A1 Which of the two elements has the higher ionization energy?

A: Answer 1)  In Which of the following elements ( 11Na, 12Mg & 13Al ), the two which  has highest…

Q: The element of electron configuration: [Xe]6s²4f\45dl©6p? is O a. La O b. Hg O c. Cs O d. Pt O e. Pb

A: For writing electronic configuration electrons are filled in the orbitals having lower energy to the…

Q: What element has the abbreviated electron configuration of [Kr]5s24d2?

A: Given Electronic configuration: [Kr]5s24d2Zirconium is a chemical element with the symbol Zr, and…

Q: Which element below would have the largest ionization energy? * O Arsenic O Potassium O Scandium…

A: Ionization enthalpy: It is the minimum amount of energy required to remove an electron of an atom or…

Q: Which of the following does have the lowest  ionization energy?  Z of Te = 52, I = 53, V = 23

A: Ionization energy is the minimum amount of energy required to pull the most loosely bound electron…

Q: Since Cs is ionization Energy375.5 kJ/mol. What is the value of the ionic radius?

A: Ionic radius is the radius of an ion from the nucleus to the electron present in the outermost shell…

Q: Which of the following elements is easiest to ionize (has the least ioniza energy)? F- Ne Na+ Mg2+…

A:

Q: 8. Put in order of decreasing atomic radii (largest to smallest): CI, As, S Put in order of…

A: